OrganizationActive
David H. Haase
NPI 1386843308 · Family Medicine Physician · Clarksville, TN
David H. Haase is a Family Medicine Physician organization in Clarksville, TN (NPI 1386843308).
Provider details
- NPI number
- 1386843308
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Diane Welker, Practice Manager(931) 648-9595
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
556b Fire Station Rd
Clarksville, TN 37043-4016
Phone: (931) 648-9595
Fax: (931) 648-9567
Street-level locationGet directions
Mailing address
556b Fire Station Rd
Clarksville, TN 37043-4016
Other names (DBA / former)
- Other name
- Maxwell Clinic
Registry dates
- Enumerated
- 2007-07-11
- Last updated
- 2008-05-14
Frequently asked questions
- What is David H. Haase's NPI number?
- David H. Haase's National Provider Identifier (NPI) is 1386843308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David H. Haase?
- David H. Haase is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David H. Haase located?
- David H. Haase's practice location on file with NPPES is 556b Fire Station Rd, Clarksville, TN 37043-4016.
- What is David H. Haase's phone number?
- The practice phone number listed in the NPPES registry for David H. Haase is (931) 648-9595.
- Who is the authorized official for David H. Haase?
- The authorized official listed on David H. Haase's NPPES record is Diane Welker, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David H. Haase's NPI active?
- Yes — David H. Haase's NPI (1386843308) is active in the NPPES registry as of the last update on 2008-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.